PDB Statistics: PDB Data Distribution by Space Group

PDB Statistics: PDB Data Distribution by Space Group

Distribution of Hermann-Mauguin Space Groups of released structures in the PDB.

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Space Group	Number of Entries
P 21 21 21	45,633
P 1 21 1	34,041
C 1 2 1	21,077
C 2 2 21	9,893
P 21 21 2	8,892
P 1	8,298
P 43 21 2	7,777
P 41 21 2	6,096
P 32 2 1	5,972
P 31 2 1	5,815
I 2 2 2	4,514
P 61 2 2	3,274
H 3	2,900
P 65 2 2	2,743
H 3 2	2,492
P 61	2,157
P 65	1,901
P 43	1,780
P 2 21 21	1,566
P 63	1,504
P 31	1,235
I 4 2 2	1,231
P 41	1,212
P 32	1,142
I 41 2 2	1,112
I 4	1,086
P 42 21 2	1,066
P 63 2 2	1,010
P 21 3	907
I 1 2 1	883
I 2 3	873
P 3 2 1	740
P 4 21 2	655
P 43 2 2	646
P 62 2 2	633
P 64 2 2	597
P 21 2 21	587
P 41 2 2	551
I 41	534
I 21 3	476
C 2 2 2	454
I 21 21 21	451
P 64	438
F 4 3 2	436
P 1 2 1	432
P 6	425
P 62	375
P 41 3 2	325
P 3	323
F 2 2 2	279
P 2 2 21	234
I 4 3 2	208
P 31 1 2	206
P 32 1 2	205
P 6 2 2	190
P 43 3 2	189
P 4	167
F 2 3	165
I 41 3 2	151
P 42	143
F 41 3 2	118
P 2 3	111
P 42 2 2	105
P 4 3 2	100
P 4 2 2	90
P -1	50
P 42 3 2	41
B 1 1 2	36
P 3 1 2	34
P 2 2 2	22
P 21 2 2	15
I 1 21 1	14
P 1 1 21	14
P 1 21/c 1	12
P 2 21 2	9
P 1 21/n 1	8
R 3	8
R 3 2	8
C 1 2/c 1	7
C 1 21 1	6
I 41/a	4
H -3	3
P b c a	3
A 1 2 1	2
C 4 21 2	2
F 4 2 2	2
P -3	2
P 1 1 2	2
P 21 21 2 A	2
I -4 2 d	1
I -4 c 2	1
P 3 1 c	1
P n n a	1

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